3434866438438 has 8 divisors (see below), whose sum is σ = 5152345047432. Its totient is φ = 1717418089296.

The previous prime is 3434866438433. The next prime is 3434866438457. The reversal of 3434866438438 is 8348346684343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3434866438438.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3434866438433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7279020 + ... + 7736527.

It is an arithmetic number, because the mean of its divisors is an integer number (644043130929).

Almost surely, 2^{3434866438438} is an apocalyptic number.

3434866438438 is a deficient number, since it is larger than the sum of its proper divisors (1717478608994).

3434866438438 is a wasteful number, since it uses less digits than its factorization.

3434866438438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15129926.

The product of its digits is 382205952, while the sum is 64.

The spelling of 3434866438438 in words is "three trillion, four hundred thirty-four billion, eight hundred sixty-six million, four hundred thirty-eight thousand, four hundred thirty-eight".